baber/WOPTO huggingface dataset:
Patent JP-H03117882-A (JP)
Title: Open arc furnace for thermally reducing carbon in metal oxide
Inventor: BISHIYU DEE DOSA
IPC: F27D99/00
Filed: 1990-08-24
Abstract: PURPOSE: To obtain a two-stage open-arc furnace for carbothermic reduction of metal silicon, by using hollow crystallized silicon carbide beams as refractory in areas of an open-arc furnace which require high-temperature and chemical stability and electrical resistance. CONSTITUTION: A two-stage arc furnace is surrounded by a steel plate 1, and is composed of a first-stage furnace body 8 at the lower part thereof and a second-stage shaft 7 at the upper part thereof. An assembly 4 that is an energy source enters the first-stage furnace body 8 at the end portion thereof opposite to the shaft 7 through a stainless steel water-cooled panel 5. The water-cooled panel 5 is supported by a chrome-alumina tray 17. Hollow silicon carbide refractory beams 16 contact with the tray 17 to insulate the energy source 4 from highly electrically conductive materials.  A silicon carbide beam 6 is used in areas of the furnace which are exposed to temperatures higher than those tolerated by standard refractories, the areas requiring chemical stability to oxidation and reduction type reactions and sufficient electric resistance to minimize arcing from the exposed electrode.
Patent JP-H1057425-A (JP)
Title: Motor-driven traveling car capable of driving in standing posture
Inventor: HYODO MASAMI
IPC: A61G5/04
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To activated a crew and to make ground projection area small by standing and raising an eye point. SOLUTION: A pair of front wheels 12 and a pair of rear wheels 13 support the front part and rear part of a base frame 11, respectively and a pair of the front wheels are driven respectively by a driving means 14. A floor panel 18 for mounting the feet 19a of the standing crew 19 is horizontally attached to the base frame and a hip receiving part 23 for receiving the hip 19b of the crew is provided on the upper end of a rear frame 20 extending upwards from the rear part of the base frame. A handle 27 to be held by the crew is provided on the upper end of a front frame 26 extending upwards from the front part of the base frame and a controller 36 for controlling the driving means by being operated by the crew is provided on the handle.  Also, a leg receiving part 39 for receiving the shin 19d of the crew is provided on the rear end of an arm 37 projectingly provided from the lower part of the front frame to a rear part.
Patent JP-H0777177-A (JP)
Title: Variable displacement scroll type compressor
Inventor: SATO TADATSUGU
IPC: F04C18/02
Filed: 1993-09-07
Abstract: PURPOSE:To certainly fix a fixed scroll member with a bolt and to prevent the deformation resulting from flastening of a plate body by axially catching the plate body of the fixed scroll member with a supporting body, and preventing a stepped part formed on the inner peripheral wall of a casing from abutting against the plate body. CONSTITUTION:A compressor has at least a casing 1, the first plate body 30 and the first spiral body 31 formed on one face of the body 30. A fixed scroll member 3 is fixed with a bolt 4 inside the casing 1. In this case, an inner face on the axial one end of the casing 1 is arrangedly provided with a supporting body 27 to support the first plate body 30. The bolt 4 is inserted through the supporting body 27. A stepped part 14 formed on the inner peripheral wall of the casing 1 and the outer peripheral edge on the other face of the first plate body 30 are kept in a mutually noncontacted state. Thus the fixed scroll member 3 is certainly fixed with the bolt 4, and the deformation caused by fastening the bolt 4 of the first plate body 30 is prevented to secure the sealing ability of an middle pressure chamber.
Patent JP-S6464089-A (JP)
Title: Fare meter
Inventor: KAMEYAMA KENICHI
IPC: G07B13/00
Filed: 1987-09-03
Abstract: PURPOSE: To eliminate the work for fare reception by a taxi driver and make the operation efficient by storing a usable amount of money on a passenger card instead of cash by an electronic or magnetic means. CONSTITUTION: At the time of the operation starts, a driver's storage medium (magnetic card, etc.) is inserted into a write part 5. When a passenger rides in a taxi, the prepaid card 11 that the passenger bears is inserted into a passenger's storage medium read and write part 4 to read in the discrimination symbol, usable amount of money, etc. A fare, etc., calculated by a calculation part 2 is displayed at a display part 6, the calculated fare is subtracted from the usable amount of money, and the balance is recorded as a usable amount of money on the said prepaid card 11. When the passenger gets off the taxi, the discrimination symbol, fare, etc., are written on the driver's storage medium 13. At the same time, various passenger information inputted from an input part 3 is recorded at the same time.
Patent JP-S6375697-A (JP)
Inventor: TAKAHASHI TOSHIO
IPC: G21C17/07
Filed: 1986-09-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6199600-A (JP)
Title: Coated electrode for high-alloy steel
Inventor: OCHIAI KENICHIRO
IPC: B23K35/365
Filed: 1984-10-22
Abstract: PURPOSE:To provide a coated electrode for a high-alloy steel which is easily produceable, obviates rod burn and lessens the segregation of a weld metal by coating an alloy component by thermal spraying, etc. to the surface of a steel core wire and coating further the same with a flux. CONSTITUTION:The alloy component is coated on the surface of the steel core wire by spraying thermally >=1 kinds among Ni, Cr, Mo, the alloy thereof and the iron alloy thereof. The thickness of the thermally sprayed film is selected in an about 0.01-3mm range. The flux which is a slag forming component is coated to about 1-5mm thickness to provide the coated electrode for the high-alloy steel. The electrode is easily produceable and has excellent weldability and workability.
Patent JP-2000057475-A (JP)
Title: Method and device for predicting traffic situation and recording medium storing its control
Inventor: MORI HITOSHI
IPC: G08G1/00
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To realize more accurate prediction considering factors (reduction in traffic volume due to rain, etc.), which can not be predicted only by traffic situations by predicting traffic volume by using meteorological data in addition to the measured data of traffic situations. SOLUTION: A meteorological forecast part 100 collects meteorological data at first (S101) to forecast weather (S102). A meteorological data management part 110 collects current meteorological data (S111) and stores the collected data in a data base (S112). Then the management part 110 reads out the time series of meteorological data from the present up to the past (t) from the data base (S113). A traffic volume data management part 120 collects current traffic volume data (S121) and stores the collected data in the data base (S122). After completing the storage of all data, future traffic volume Xn+180 is predicted based on predicted future time series data Yn+1 to Yn+180, the time series Yn-t to Yn of meteorological data from the past to the present and the time series Xn-t to Xn of traffic volume data from the past up to the present (S109).
Patent JP-H04104115-A (JP)
Title: Confocal optical microscope
Inventor: HAGIWARA RYOJI
IPC: G02B26/02
Filed: 1990-08-23
Abstract: PURPOSE:To observe and measure even a sample whose irregularity exceeds an aspect ratio of 1 with high resolution by composing a lens system of an objective with a small numerical aperture, a condenser lens with a large numerical aperture, and a thin slit or pinhole. CONSTITUTION:The lens system includes the objective 201 whose numerical aperture is 0.3 - 0.8 and the photodetection-side condenser lens 202 whose numerical aperture is >=0.8 and the slit or pinhole which is <=5mum in thickness is provided in front of a photodetector. Consequently, the height-directional resolution of the confocal optical system can be generated on the photodetection side, so even when the objective system of the confocal optical system is composed of a lens which has high observing and measuring ability even for a large irregular part and also has a small numerical aperture, an image which has high three-dimensional resolution can be obtained without losing the quantity of light photodetected by the condenser lens with the large numerical aperture and the thin slit or pinhole with a small opening diameter.
Patent JP-S6281470-A (JP)
Title: Hot-melt adhesive composition
Inventor: OKUYAMA TOSHIO
IPC: C09J123/10
Filed: 1985-10-07
Abstract: PURPOSE:To obtain the titled composition having excellent adhesion durability and heat stability, by mixing a specified copolymer, a tackifier, and a crystalline PP. CONSTITUTION:5-70wt% copolymer (A) which contains 35wt% or less styrene units and is obtained by the hydrogenation of a styrene-isoprene-styrene block copolymer or a styrene-butadiene-styrene block copolymer, is mixed with 10-70wt% tackifier (B) (e.g., a terpene phenol resin) having a softening point of 60-150 deg.C, 10-75wt% crystalline PP (C) (e.g., a powdery PP prepared by polymerizing propylene or by decomposing an isotactic PP) having a number- average molecular weight of 20,000 or less, and if necessary, another polymer (e.g., an ethylene-propylene copolymer), a wax (e.g. a paraffin wax), an extender oil (e.g., a liquid rosin), an aggregate (e.g., talc), etc.
Patent JP-S59112809-A (JP)
Title: Mounting structure for spray valve of degassing device
Inventor: TERUI HAJIME
IPC: F22D1/30
Filed: 1982-12-20
Abstract: PURPOSE:To make it possible to disassemble and inspect a water feed spray valve without disassembling the piping around the spray valve mounting part of a degassing device having the water feed spray valve, by a method wherein the spray valve is formed into a pipe mounting-in type and a lid for inspection is further provided to the upper part of a pipe stand. CONSTITUTION:A bracket 22 for attaching a spray valve is provided in a spray valve mounting pipe stand 17 and the flange 23 of the valve is attached to a bolt 21. In addition, a flange type lid 24 for inspection is provided to the upper part of the pipe stand 17 in order to disassemble and inspect the valve. By the above mentioned structure, the flange at the part of a branch pipe 18 becomes unnecessary and the branch pipe 18 between a water feed matrix pipe 25 and the valve mounting pipe stand 17 can be brought to a welding system while the simplification of the shape of the water feed pipe can be achieved. Further, the disassembling and the inspection of the spray valve is enabled by disassembling only the lid 24 provided to the upper part of the pipe stand 17 and a heat insulating disassembling place can be performed only by the lid part by achieving the shape simplification of the water feed pipe.
Patent JP-H0384346-A (JP)
Title: Controlling device for ventilating fan for bath room
Inventor: YASUFUKU HITOSHI
IPC: F24F7/007
Filed: 1989-08-29
Abstract: PURPOSE:To prevent useless consumption of a power by a method wherein when humidity exceeds a set value at a point of time when a first timer time elapses, a ventilating fan is switched to a high ventilating capacity state, and thereafter when humidity exceeds a set value at a point of time when a second timer time elapses, a display means is driven. CONSTITUTION:A signal converting circuit 9 converts detecting humidity into an electric signal Vd by means of a humidity sensor 7, and a signal generating circuit 10 outputs a reference signal Vs of a voltage level responding to set humidity Hj. In a state in which humidity outside a bath room is relatively high and when a timer time Tb set at a timer circuit 13 elapses after the starting of ventilating operation, in the case of Vd > Vs, a control circuit 14 runs a motor 2 at a high speed through a driven circuit 17, and a ventilating fan 1 is switched to an operation state at high ventilating capacity. Thereafter, when a state of Vd > Vs is continued and a timer time Tc set at a timer circuit 15 elapses, a control circuit 14 stops running of the motor 2 through the working of a motor drive circuit 17, and simultaneously a light emitting element 8 is lighted through the working of a display drive circuit 16.
Patent JP-H04104062-A (JP)
Title: Acceleration sensor
Inventor: YOSHIMURA KAZUO
IPC: G01P15/135
Filed: 1990-08-23
Abstract: PURPOSE:To simplify manufacturing steps by manufacturing a magnetized inertial body by performing plating on the outer surface of a core comprising a permanent magnet. CONSTITUTION:A magnetized inertial body 14 is constituted of a cylindrical magnet 16, a plated layer 18 of hard metal which is provided on the outer surface of the magnet 15 and a plated layer 20 of conductive metal which is provided at the tip surface. In this constitution, the manufacture of the magnetized inertial body 14 becomes easy, and the manufacturing time can be decreased.
Patent JP-H0886676-A (JP)
Title: Protective member of flowmeter
Inventor: SHIMADA KATSUSUKE
IPC: G01F1/68
Filed: 1994-09-16
Abstract: PURPOSE: To obtain a protective member for a flowmeter exhibiting higher sensitivity than conventional one with a low flow rate without causing any contamination or damage at the time of manufacture, transportation, fixing, etc. CONSTITUTION: The protective member of flowmeter comprises a base 2 provided with a flow rate sensor part 1 on the upper surface thereof, a member body 11 provided with a recess 12 to be engaged with the base 2 in the bottom thereof, a fluid introduction channel defined by the wall bodies 11a, 11b on the upper surface of the member body 11, and a hole 14 made on the upper surface of the member body 11 so that the recess 12 communicates with the channel, i.e., a groove 13, and the flow rate sensor part 1 is exposed to the channel.
Patent JP-S6281054-A (JP)
Title: Semiconductor device
Inventor: OKAMOTO SANAE
IPC: H01L29/78
Filed: 1985-10-04
Abstract: PURPOSE:To reduce the junction capacity on drain side for acceleration the circuit operation while preventing matching in characteristics from deteriorating due to deviation of source.drain of transistor by a method wherein, within an MOS type semiconductor device, a drain is arranged in the central part and then a circular gate is concentrically arranged around the drain while circular sources are arranged around the gate. CONSTITUTION:A drain electrode 1 is arranged at the central part and then a circular gate electrode 2 is arranged around the drain electrode 1 while circular source electrodes 3 are further arranged around the gate electrode 2 in a ring formation. In such a constitution, th drain region is made smaller than the source region so that the junction capacity propertional to the drain may be reduced. Besides, the matching of transistors with each other in diffusion layer of wirings etc. is prevented from deteriorating due to deviation also preventing the added capacity from increasing. Furthermore, the channel width can be extended making circuit operation more effective.
Patent JP-S6463775-A (JP)
Title: Refrigerator
Inventor: TAMURA KAZUNARI
IPC: F25B1/00
Filed: 1987-09-04
Abstract: PURPOSE: To reduce the no. of operation times of a three-way valve to prolong the valve life by blocking this valve from returning to a condenser position when the off-command is outputted to a second thermal switching means for a heating operation mode. CONSTITUTION: The refrigerator comprises a first thermal switching means 11 for switching a compressor 1 according to a chamber set temp. at a cooling operation mode, second thermal switching means 12 for switching the compressor 1 apparatus based on the chamber set temp. at a heating operation mode with a three-way switching valve 7 switched to a bypass 8 position, and return blocking means 13 for blocking the switching valve 7 from returning to a condenser 2 position even when the off-command is outputted from the second switching means 12 at the heating mode. This blocks the switching valve 7 from operating to thereby prolong the valve life even if the second switching means frequently repeats the switching at the heating mode.
Patent JP-S6282002-A (JP)
Inventor: KAWAKITA HITOSHI
IPC: B27C1/02
Filed: 1985-10-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0967421-A (JP)
Title: Functional organic material, functional organic resin composition, control of optical transparency and production of colored thin-film pattern
Inventor: GOKOCHI TORU
IPC: G03F7/105
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain a color-controlling functional organic material which has azomethine bonds formed by condensation reaction between an aldehyde and an amine, shows swift response rate, can control the light transmission, readily forms films or molded products, enables patterning, and is useful as a recording material. SOLUTION: This material has azomethine bonds formed by the condensation reaction between an aldehyde of the formula: R<1> -CHO such as 2-naphthoaldehyde and an amine of the formula: R<2> -NH2 (at least one of R<1> and R<2> is an aromatic organic group) such as 2-aminopyrene. It is preferred that this functional organic material is controlled its light transmission by oxidation/reduction or heating/ heat removal.
Patent JP-H0768767-A (JP)
Title: Ink jet recorder
Inventor: KOIKE YASUSHI
IPC: B41J29/17
Filed: 1993-09-07
Abstract: PURPOSE:To obtain an ink jet recorder capable of preventing stagnation of ink on the surface and inside of cap and thereby preventing deterioration of a printing quality or a defective delivery caused by the transfer of the ink to a delivery port forming surface of a recording head at the time of capping. CONSTITUTION:A cap cleaner 121 that can come into pressure contact with a cap 51 is provided. The position of providing the cap cleaner 121 can be appropriately selected. For example, it can be provided on a carriage 11 equipped with an ink jet recording head.
Patent JP-S6376086-A (JP)
Title: Pattern restoring system from contour vector
Inventor: OSADA SHIGEMI
IPC: G06T11/20
Filed: 1986-09-19
Abstract: PURPOSE:To attain accurate pattern restoration by simple processing and less memory capacity by forming a discriminating point indicating the internal and external changes of a pattern from a supplied contour vector string. CONSTITUTION:For instance, data accumulated as a curved dot string having ordering property obtained by vectorizing the contour of a dot pattern by using a straight line generating means such as a DDA are used. A discriminating point forming means 1 forms a discriminating point indicating the internal and external changes of the pattern on a pattern memory. An inter- discriminating point painting means 2 paints out discriminating points formed on the pattern memory by the means 1. A contour line restoring means 3 restores the contour line of the pattern on the pattern memory based on the contour vector string. Consequently, the inside of the pattern applied as the contour vector string can be rapidly and accurately painted out/restored only by using a pattern memory having the number of bits corresponding to the pattern size.
Patent JP-S60115781-A (JP)
Inventor: SUGIYAMA SHINICHIROU
IPC: E04H17/16
Filed: 1983-11-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6282406-A (JP)
Title: Teaching data generating device
Inventor: WAKAHARA KOJI
IPC: G05B19/42
Filed: 1985-10-08
Abstract: PURPOSE:To generate efficiently desired teaching data by moving a robot model displayed on a display means in accordance with each extent of displacement outputted from a simulating robot arm. CONSTITUTION:A teaching data generating device consists of a computer equipped with a work environment model generating means 1 which generates a work environment model as data on a basis of shape dimensions obtained from a design drawing by the operation of a keyboard or the like a display means 3 on which said model is displayed, simulating robot hand 4, a robot model generating means 2, an attitude data generating means 5, a joint angle generating means 6, and a teaching data storage means 7. An operator operates the hand 4 until confirming that a articulated robot model displayed on the display device 3 is placed in the work environment model in a desired attitude, and the oiler angle of a parameter which prescribes the attitude of the articulated robot model is set.
Patent JP-H0387713-A (JP)
Title: System and device for controlling polygon mirror driving motor
Inventor: FUKADA YASUO
IPC: B41J2/47
Filed: 1989-08-31
Abstract: PURPOSE:To shorten the time required for transient control by reasoning the fuzzy relation between a state quantity and a controlled variable fuzzily, calculating the control variable in the transient period wherein the relation is fuzzy, and then performing control. CONSTITUTION:A CPU 101 counts pulses outputted from the encoder 107 of a polygon motor 106 for a constant time. Here, a rotating speed is found from the value of a counter tc to calculate a speed deviation and a distance deviation is also calculated from the value of a counter dc. Then the control is performed by using a normal rule or a rule after correction according to the required time for actuation at the time of last polygon motor driving. Then the extents of a moving distance and a moving speed belong to fuzzy sets of their controlled variables are determined, the extent of how much the controlled variable belongs to a fuzzy set is found from the determined values according to the fuzzy rule; and the sum of the sets belonging to the respective rules is found, and the controlled variable having the highest possibility is calculated by finding the center of gravity; and the center of gravity is set as the controlled variable of a polygon motor 106. Consequently, the time required of a transient part can be shortened.
Patent JP-S61100211-A (JP)
Inventor: HIKI HIDEO
IPC: A47J37/12
Filed: 1984-10-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0663407-A (JP)
Title: Production of methacrylic acid chloride
Inventor: KIMURA SATOSHI
IPC: C07C51/64
Filed: 1992-08-21
Abstract: PURPOSE:To produce methacrylic acid chloride with high purity and in high yield without causing thermal decomposition on polymerization by distilling a reaction liquid containing methacrylic acid chloride in the presence of an amide compound and separating the methacrylic acid chloride. CONSTITUTION:In producing methacrylic acid chloride by reacting methacrylic acid with thionyl chloride, a reaction liquid containing methacrylic acid chloride is distilled in the presence of an amide compound to separate the chloride. The amide compound in the methacrylic acid chloride-containing reaction liquid forms a complex with thionyl chloride which exists in the reaction system excessively and the excessive thionyl chloride is removed, and at the same time, hydrochloric acid removing reaction of 3-chloroisolactic acid chloride, which is a by-product, is accelerated to produce the objective methacrylic acid chloride. The methacrylic acid chloride produced by the reaction process is refined by distillation in the same reaction container.